Brother MFC-8220 Service Manual

MFC-8220
SERVICE MANUAL
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CHAPTER 5 PERIODIC MAINTENANCE............................................... 5-1
1. CONSUMABLE PARTS.............................................................................................5-1
1.1 Drum Unit ......................................................................................................................... 5-1
1.2 Toner Cartridge ................................................................................................................ 5-4
2. PERIODICAL REPLACEMENT PARTS ....................................................................5-9
2.1 Fixing Unit....................................................................................................................... 5-10
2.2 Paper Feeding Kit........................................................................................................... 5-18
3. PERIODICAL CLEANING........................................................................................5-22
3.1 Cleaning the Machine Exterior....................................................................................... 5-22
3.2 Cleaning the Scanner .................................................................................................... 5-22
3.3 Cleaning the Drum Unit.................................................................................................. 5-23
3.4 Cleaning the Scanner Window ...................................................................................... 5-23
3.5 Cleaning the Electrical Terminals .................................................................................. 5-24
4. MTBF / MTTR..........................................................................................................5-25
CHAPTER 6 TROUBLESHOOTING ....................................................... 6-1
1. INTRODUCTION .......................................................................................................6-1
1.1 Initial Check...................................................................................................................... 6-1
1.2 Warnings for Maintenance Work ..................................................................................... 6-2
1.3 Identify the Problem ......................................................................................................... 6-3
2. ERROR MESSAGE................................................................................................... 6-4
2.1 Error Message on the LCD .............................................................................................. 6-4
2.2 Error Codes Shown in the “MACHINE ERROR X
X” message....................................... 6-6
3. PAPER PROBLEMS................................................................................................6-10
3.1 Paper Loading Problems ............................................................................................... 6-10
3.2 Original Jams ................................................................................................................. 6-11
3.2.1 Original is jammed in the ADF (Automatic document feeder)............................................ 6-11
3.3 Paper Jams .................................................................................................................... 6-11
3.3.1 Clearing jammed paper..................................................................................................... 6-11
3.3.2 Causes & countermeasures.............................................................................................. 6-15
3.4 Paper Feeding Problems ............................................................................................... 6-16
4. SOFTWARE SETTING PROBLEMS....................................................................... 6-18
5. MALFUNCTIONS ....................................................................................................6-20
6. TROUBLESHOOTING OF THE CONTROL PANEL ............................................... 6-24
7. TROUBLESHOOTING OF FAX FUNCTIONS.........................................................6-26
8. IMAGE DEFECTS ...................................................................................................6-31
8.1 Image Defect Examples................................................................................................. 6-31
8.2 Diameter of Rollers ........................................................................................................ 6-31
8.3 Troubleshooting Image Defect....................................................................................... 6-32
8.4 Location of Grounding Contacts .................................................................................... 6-50
8.4.1 Drum unit .......................................................................................................................... 6-50
8.4.2 Machine body & Paper tray .............................................................................................. 6-50
9. INCORRECT PRINTOUT ........................................................................................6-51

Brother MFC-8220 Specifications

General

Type	all in one
Tray Capacity	250
Automatic Document Feeder Capacity	30 sheets
Paper Size	letter, legal, a4, b5, a5, b6, a6, exe
Paper Handling	up to 250 sheets
Mono Print Speed	21 pages per minute
Print Resolution Mono	up to 2400 x 600
Maximum Number of Pages Per Month	up to 20, 000
Scanner Type	sheetfed
Scan Resolution	up to 300 x 600
Copier Resolution Mono	up to 600
Fax Function	yes
Cartridges	n/a
Number Of Cartridges	2
Internal Memory	yes
Network	not applicable
Connectivity	parallel, usb 2.0
OS Compatibility	pc: windows 95, 98, 98se, me, nt workstation 4.0, 2000 professional or xp, mac: os 8.6 to 9.2, os x 10.1, 10.2.1 to 10.3 or later, available usb 2.0 or parallel port
Mobile Devices Connection	no

Weight and Dimensions

Height	13.2 inches
Width	17 inches
Net Weight	25.6 pounds